KNSB FIDE
BB

Bernard Bontjer

Rated since May 2015

1937 Classical

The good & the bad

Best wins
DUBBELDAM, S. (STEF) 1781
Dutch Team Competition - klasse 4 Round 9 · 2026-04-11
Worst losses
BOER DE, R.E. (ROBERT) 1889
Dutch Team Competition - klasse 6 Round 6 · 2026-02-07
MOSTERT, D.C.J. (DAVIN) 1972
Dutch Team Competition - klasse 4 Round 6 · 2026-03-28

FIDE Tournaments

Dutch Team Competition - klasse 4 Round 9 2026-04-11 +1–0=0 +6.0
Dutch Team Competition - klasse 4 Round 6 2026-03-28 +0–1=0 -9.2
Dutch Team Competition - klasse 6 Round 6 2026-02-07 +0–1=0 -11.8

Rating History

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Peak Ratings

Classical 2029

Games

Wins 1
Losses 2
Draws 0
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 0 1 50%
Black 0 0 1 0%

All-time Games (from rating history)

Classical 60

Recent Matches

Dubbeldam, S. (stef) (1781) 2026-04-11 WIN +6.0
Mostert, D.c.j. (davin) (1972) 2026-03-28 LOSS -9.2
Boer De, R.e. (robert) (1889) 2026-02-07 LOSS -11.8